Picture puzzles are a form of brain teaser that tests the reader's critical thinking and problem-solving skills. These challenges have the potential to boost intelligence and improve concentration.

Click on an image below to play a jigsaw puzzle created from National Geographic’s iconic photography. Images are sourced from Photo of the Day and will update daily.

Picture puzzles are a quick way to test your IQ and are excellent for testing the sharpness of your brain. These puzzles are great for exercising your brain and can help prevent cognitive decline ...

This photo puzzle will test your intelligence and attention to detail. Now is the beginning of your time! Examine the picture and pay close attention to it. Have you noticed the error? Time is ...